The Five Pillars of Islam are... A. the various divisions of Islam.
B. the major duties required of all Muslims.
C. the times during a day when Muslims must pray.
D. Muhammad and the four leaders who followed him.

B.the major duties required of all Muslims.

I hope this helps!

i discarded the supernatant and kept the pellet in this part of the experiment because you have to return all unused chemicals into their original containers at the end of each labratory.

explanation:

cultural/diplomatic relations. most medieval japanese   culture has chinese origins. writing, architecture etc.